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Is this financial advice?
No. PropKit provides estimates only and is not financial or tax advice. Always confirm with official state calculators and a licensed professional.
Why might stamp duty differ from a state site?
Thresholds and concessions change regularly. Ensure your contract date, buyer type, property type and value match the official inputs.
Where does my data go?
Calculations run on-device. Your inputs stay on your device unless you choose to share.
Last updated: September 30th, 2025
PropKit is a calculator app for property stats and information. We do not collect, store, or share personal data.
PropKit is not directed to children under 13 and collects no personal information.
If we change this policy, we’ll update this page and the “Last updated” date.
Questions? Email: folyapps@gmail.com